Dear all, The user manual for Morpho provided the following explanation for CSinit:
"logical: if TRUE, all configurations are initially scaled to Unit Centroid Size." This seems to suggest setting CSinit=FALSE would result in objects of varying centroid size after GPA. In the paper "Assessing thoraco-pelvic covariation in Homo sapiens and Pan troglodytes: A 3D geometric morphometric approach", the authors mentioned "First, the landmarks configurations were translated, rotated and scaled to Unit Centroid Size". This seems to suggest CSinit=TRUE. However, in the source code provided by the authors, CSinit was set to FALSE: Females_adult_GPA <- procSym(Females_adult,CSinit = FALSE) Males_adult_GPA <- procSym(Males_adult,CSinit = FALSE) I am confused what on earth does CSinit mean in procSym. Why it was set to FALSE but the author still claimed objects were scaled to unit centroid size? Thank you. Lv -- You received this message because you are subscribed to the Google Groups "Morphmet" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/morphmet2/dbd899a2-6d59-4665-b393-ff7b1fbfb645n%40googlegroups.com.
